install.packages("tgp", repos="http://ftp.sunet.se/pub/lang/CRAN/")
install.packages("rjson", repos="http://ftp.sunet.se/pub/lang/CRAN/")
install.packages("lhs", repos="http://ftp.sunet.se/pub/lang/CRAN/")
install.packages("optparse", repos="http://ftp.sunet.se/pub/lang/CRAN/")
